Difference between revisions of "Procedures for gluing light guides"
From GlueXWiki
Line 8: | Line 8: | ||
*Eighty (40) light guides unpacked? | *Eighty (40) light guides unpacked? | ||
− | ''Four (4) of each size, "A" through " | + | ''Four (4) of each size, "A" through "J?"'' |
*Light guides inspected for scratches and other abberations? | *Light guides inspected for scratches and other abberations? | ||
*Checked that all light guides are acceptably sized using the gauge plate? | *Checked that all light guides are acceptably sized using the gauge plate? | ||
Line 30: | Line 30: | ||
== Column One == | == Column One == | ||
− | *Light guides arranged from "A" at top of wand to " | + | *Light guides arranged from "A" at top of wand to "J" at bottom of wand? |
*O-ring surfaces checked, vacuum gauge reads appropriate value? | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
*Vacuum wand elevated, suction will hold light guide column? | *Vacuum wand elevated, suction will hold light guide column? | ||
Line 40: | Line 40: | ||
== Column Two == | == Column Two == | ||
− | *Light guides arranged from "A" at top of wand to " | + | *Light guides arranged from "A" at top of wand to "J" at bottom of wand? |
*O-ring surfaces checked, vacuum gauge reads appropriate value? | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
*Vacuum wand elevated, suction will hold light guide column? | *Vacuum wand elevated, suction will hold light guide column? | ||
Line 50: | Line 50: | ||
== Column Three == | == Column Three == | ||
− | *Light guides arranged from "A" at top of wand to " | + | *Light guides arranged from "A" at top of wand to "J" at bottom of wand? |
*O-ring surfaces checked, vacuum gauge reads appropriate value? | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
*Vacuum wand elevated, suction will hold light guide column? | *Vacuum wand elevated, suction will hold light guide column? | ||
Line 60: | Line 60: | ||
== Column Four == | == Column Four == | ||
− | *Light guides arranged from "A" at top of wand to " | + | *Light guides arranged from "A" at top of wand to "J" at bottom of wand? |
*O-ring surfaces checked, vacuum gauge reads appropriate value? | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
*Vacuum wand elevated, suction will hold light guide column? | *Vacuum wand elevated, suction will hold light guide column? | ||
Line 72: | Line 72: | ||
*Light guide column to be corrected removed successfully? | *Light guide column to be corrected removed successfully? | ||
*Module face/light guide faces re-cleaned? | *Module face/light guide faces re-cleaned? | ||
− | *Light guides arranged from "A" at top of wand to " | + | *Light guides arranged from "A" at top of wand to "J" at bottom of wand? |
*O-ring surfaces checked, vacuum gauge reads appropriate value? | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
*Vacuum wand elevated, suction will hold light guide column? | *Vacuum wand elevated, suction will hold light guide column? | ||
Line 84: | Line 84: | ||
*Light guide column to be corrected removed successfully? | *Light guide column to be corrected removed successfully? | ||
*Module face/light guide faces re-cleaned? | *Module face/light guide faces re-cleaned? | ||
− | *Light guides arranged from "A" at top of wand to " | + | *Light guides arranged from "A" at top of wand to "J" at bottom of wand? |
*O-ring surfaces checked, vacuum gauge reads appropriate value? | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
*Vacuum wand elevated, suction will hold light guide column? | *Vacuum wand elevated, suction will hold light guide column? | ||
Line 96: | Line 96: | ||
*Light guide column to be corrected removed successfully? | *Light guide column to be corrected removed successfully? | ||
*Module face/light guide faces re-cleaned? | *Module face/light guide faces re-cleaned? | ||
− | *Light guides arranged from "A" at top of wand to " | + | *Light guides arranged from "A" at top of wand to "J" at bottom of wand? |
*O-ring surfaces checked, vacuum gauge reads appropriate value? | *O-ring surfaces checked, vacuum gauge reads appropriate value? | ||
*Vacuum wand elevated, suction will hold light guide column? | *Vacuum wand elevated, suction will hold light guide column? |
Revision as of 16:56, 30 July 2012
Contents
Front Page
- Front Page Stuff
- Reference Document:
Barrel Calorimeter Light Guide Assembly and UV Gluing Procedure, Scot Spiegel, March 28, 2012
Inspection of Components
- Eighty (40) light guides unpacked?
Four (4) of each size, "A" through "J?"
- Light guides inspected for scratches and other abberations?
- Checked that all light guides are acceptably sized using the gauge plate?
- Module face inspected for scratches, dead fibers, and other abberations?
List number/location of dead fibers.
Cleaning of Components
- Module face cleaned?
- Light guide faces cleaned?
- Light guide LED mounting hole cleaned?
Setup and Preparation
- Light guide alignment fixture fit to module face?
- Glue dispensing unit powered on?
- Settings correct (Pressure - 25 psi, Time - 0.050, Vacuum operational)?
- UV light source powered on?
- Rotary vacuum pump powered on, valve to wand assemply open?
Column One
- Light guides arranged from "A" at top of wand to "J" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page (to follow).
Column Two
- Light guides arranged from "A" at top of wand to "J" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page (to follow).
Column Three
- Light guides arranged from "A" at top of wand to "J" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page (to follow).
Column Four
- Light guides arranged from "A" at top of wand to "J" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page (to follow).
Correction Page 1
- Light guide column to be corrected removed successfully?
- Module face/light guide faces re-cleaned?
- Light guides arranged from "A" at top of wand to "J" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page.
Correction Page 2
- Light guide column to be corrected removed successfully?
- Module face/light guide faces re-cleaned?
- Light guides arranged from "A" at top of wand to "J" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page.
Correction Page 3
- Light guide column to be corrected removed successfully?
- Module face/light guide faces re-cleaned?
- Light guides arranged from "A" at top of wand to "J" at bottom of wand?
- O-ring surfaces checked, vacuum gauge reads appropriate value?
- Vacuum wand elevated, suction will hold light guide column?
- Glue applied, set successfully?
- Excess glue removed?
- Glue joints acceptable?
If not, give correction page.
Final Inspection
- Light guide edges fit within module boundaries?
If not, assess viability of replacing problematic guide. Light guide replacable?
- If so, give correction page.
If not, consult superviser immediately.
- Gluing procedure completed (including necessary corrections)?
If not, consult superviser immediately.